package edu.msg.hrappy.web.servlet;

import edu.msg.hrappy.backend.model.Job;
import edu.msg.hrappy.backend.model.User;
import edu.msg.hrappy.backend.service.JobService;
import edu.msg.hrappy.backend.service.UserService;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.EJB;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class ShowJobsServlet extends HttpServlet {

    /**
     *
     */
    private static final long serialVersionUID = 1L;
    @EJB
    private JobService jobService;
    @EJB
    private UserService userService;

    @Override
    public void doGet(HttpServletRequest req, HttpServletResponse resp)
            throws IOException, ServletException {
        HttpSession session = req.getSession();
        session.setAttribute("er", null);
        List<Job> allJobs = jobService.getAll();

        List<Job> jobs = new ArrayList<Job>();
        for (Job j : allJobs) {
            if (j.isActive()) {
                jobs.add(j);
            }
        }
        session.setAttribute("jobs", jobs);

        User user = userService.getUserByUserName(req.getUserPrincipal()
                .toString());
      
        session.setAttribute("role", user.getRoleInCompany());
        session.setAttribute("username", user.getUserName());
        session.setAttribute("userId", user.getId());
        
        String address = "./showJobs.jsp";

        RequestDispatcher dispatcher = req.getRequestDispatcher(address);

        dispatcher.forward(req, resp);

    }

    @Override
    public void doPost(HttpServletRequest req, HttpServletResponse resp)
            throws IOException, ServletException {
        
    }
}
